View Compilation Error

283650_0_26222.c: In function `main':
283650_0_26222.c:8: error: syntax error before "memset"
283650_0_26222.c:17: error: `j' undeclared (first use in this function)
283650_0_26222.c:17: error: (Each undeclared identifier is reported only once
283650_0_26222.c:17: error: for each function it appears in.)
283650_0_26222.c:18: error: `k' undeclared (first use in this function)
283650_0_26222.c:18: error: `b' undeclared (first use in this function)
283650_0_26222.c:25: error: syntax error at end of input